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Commitments and Contingencies, Legal Matters (Details) shares in Thousands			12 Months Ended
	Dec. 15, 2021 USD ($) BoardMember	Feb. 05, 2021 USD ($)	Dec. 31, 2021 Defendant Claim shares	Mar. 16, 2021 shares	Mar. 15, 2021 shares	Dec. 31, 2020 shares
Legal Matters [Abstract]
Certificate of incorporation to increase the authorized shares (in shares) | shares			100,000			100,000
Novellus, Ltd. [Member]
Legal Matters [Abstract]
Defendants salary promised against plaintiff		$ 500,000
Percentage of equity promised against plaintiff		7.00%
Novellus, Ltd. [Member] | Minimum [Member]
Legal Matters [Abstract]
Loss contingency, damages sought, value		$ 10,000,000
Govender [Member]
Legal Matters [Abstract]
Defendants salary promised against plaintiff	$ 500,000
Percentage of equity promised against plaintiff	7.00%
Number of member arbitration panel | BoardMember	3
Govender [Member] | Minimum [Member]
Legal Matters [Abstract]
Loss contingency, damages sought, value	$ 100,000,000
NTN Buzztime, Inc [Member]
Legal Matters [Abstract]
Number of claims filed | Claim			2
Number of defendant | Defendant			10
NTN Buzztime, Inc [Member] | Robert Garfield [Member]
Legal Matters [Abstract]
Certificate of incorporation to increase the authorized shares (in shares) | shares				100,000	15,000

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The percentage of equity promised to the plaintiff seeks in the legal matter.

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The monetary amount of salary promised to the plaintiff seeks in the legal matter.

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Represents the number member in arbitration panel pertaining to a loss contingency during the period.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(29))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
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The total number of new claims filed pertaining to a loss contingency during the period.

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Number of defendants named in a legal action.

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